3000W/24V Pure Sine Wave Inverter

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DC to AC Sine Wave Power Inverter 1000W

DC to AC Sine Wave Power Inverter 1000W

Use When Power Shortage, Provide Power Sources to Appliances.

Battery Charger 12V/25A

Battery Charger 12V/25A

Charge Power to Battery.


CE and UL-approved 3000W/24V Pure Sine Wave Inverter Manufacturing - Welltron

Welltron Electronics Co., Ltd., since 1979, is a 3000W/24V Pure Sine Wave Inverter manufacturer and supplier based in Taiwan.

Battery chargers, DC DC converters and battery desulfators which meet international standards, CE and UL, for vehicles, marine & camping industries. Moreover, R&D team is aided by machinery such as CAD, CAM, oscilloscopes and spectrum analyzers in their quest for creative products with bonus features appropriate for end-users.

Welltron has been offering customers high-quality Power Supply & Battery Charger, both with advanced technology and 36 years of experience, Welltron ensures each customer's demands are met.

3000W/24V Pure Sine Wave Inverter


3000W/24V Pure Sine Wave Inverter - 3000W/24V Pure Sine Wave Inverter
3000W/24V Pure Sine Wave Inverter

Provide clean and stable power for computers, radio equipment, home theaters and other applications.


  • Input and output fully isolated design.
  • Pure sine wave output (THD <3%).
  • Efficiency max. >90%.
  • Temperature controlled cooling fan.
  • Power meter (to go with RC-300).
  • Hardwiring.


  • Continuous output power: 3000W
  • 10 minutes' output power: 3200W
  • Surge output power: 6000W
  • Max. input current: 180A
  • Output voltage: 115VAC ± 3%
  • Output frequency: 60Hz ± 1%
  • Output wave form: Pure sine wave
  • Total harmonic distortion: <3%
  • Idle current: <1.0A
  • Input voltage range: 21.4V - 33V
  • Low voltage alarm: 21.4V ± 0.2V
  • Low battery shutdown: 20V ± 0.2V
  • High voltage shutdown: >33V
  • Overload shutdown: ≥3300W
  • Short circuit shutdown: 1 ~ 1.5 Second
  • Over temperature shutdown:90 ± 5°C (Transformer T3)
  • Over temperature restart: 65 ± 5°C (Transformer T3)
  • Ground fault shutdown: GFCI Socket (5 ~ 6mA)
  • Input reverse protection: Fuse
  • Cooling: Temperature controlled fan
  • Fan on: 55 ± 3°C (Transformer T6)
  • Fan off: 45 ± 3°C (Transformer T6)
  • Operating temperature: -20 ~ 40°C
  • Efficiency up to: >88%
  • Dimension (L x W x H): 456.5 x 263 x 145 mm
  • Weight: 9.8 kgs
  • Option: Remote control RC-300


  • Input Low Voltage.
  • Input Over Voltage.
  • Low Battery Alarm.
  • Over Temperature.
  • Over Load.
  • Short Circuit.


  • Home Electronics.
  • Office Equipment.
  • Hand Tools.
  • Appliances.


  • Safety certification: Meet UL458
  • EMI / EMC: FCC part 15(B), Class A

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